character: hoshimachi_suisei, Galaxy, starry sky, stars, star (symbol), ethereal, dreamy, beautiful colors, rich color, masterpiece, scenery, night, dim lighting, dark background, deep colors, glitter, sparkles, loose glitter, crumbly shine, blue theme, purple theme. High-quality anime and game illustration clearly recognizable as Hoshimachi Suisei.
【Most Important: Face】
Faithfully depict Hoshimachi Suisei's unique facial features. Maintain a natural, well-proportioned face that is neither too young nor too mature, with a smooth facial contour and soft lines from the cheeks to the chin.
【Most Important: Eyes and Pupils】
Faithfully maintain the characteristic shape, size, position, and spacing of the eyes, as well as the balance between the eyes and eyebrows. Both eyes are clearly open with a vivid, lively gaze. Pupils are blue to blue-purple with transparent irises, delicate color gradients, clear pupils, and natural, impressive highlights.
【Important: Bangs】
Maintain Hoshimachi Suisei's characteristic bangs, including the parting, bundles, direction, length, and how they fall on the forehead, based on official visuals.
【Important: Hair around the face】
Maintain the characteristic hair bundles on both sides of the face, including the side hair and hair around the ears and cheeks.
【Hair Color】
Bright blue to light blue hair typical of Hoshimachi Suisei, with natural shading between light blue and slightly deeper blue.
【Expression】
A natural, bright, confident, and lively idol-like smile that is reflected in both the corners of the mouth and the eyes, combining cuteness with a dignified atmosphere.
【Face Balance】
Naturally unify the height, size, and position of the eyes, ensuring the gaze is aligned and the relationship between the eyebrows, eyes, nose, and mouth remains natural.
【Depiction Quality】
Treat the face as the most important point of the image, with high-precision rendering of the eyes, pupils, bangs, facial contour, and expression. Delicate and clean line art, transparent eyes, organized hair bundles, and natural skin shading.
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